Corporation Of Chennai Tender

Earth work excavation for foundation in all kinds soils in varying depths including dismantling any masonry or roots met within foundation and shoring with planks, baling water if necessary and filling the sides with excavated earth including clearing and levelling site etc., complete with an initial lead of 10m.and lift of 2m

Supplying stone dust and filling in regular layers of 15cm thick including watering, consolidating etc. complete for foundation, basement, etc..

Providing Crash Barrier For The Center Median With M20 Grade concrete , Top Of 200Mm And Bottom Of 450Mm With A Height Of690Mm Including Shuttering, using 66 Nos of 10mm dia Rings (Main Rods) and 14 Nos of 8mm dia distributors, including Two Coats Of Exterior Emulsion Painting Including and Fixing 1 No. Pvc Pipe Of 110Mm Dia With 6 Kg/Sq.Cm Etc., Complete As Per The Sketch Enclosed And As Directed By The Engineer-In-Charge

Supplying and fabricating RTS / TMT STEEL rods including cutting, bending hooks,cranking, fabricating,assembling and laying in exact position,typing with soft steel wire 16 gauge ,etc., complete conforming to BIS std.

Supplying and erecting centering for sides and soffits including supports for plane surface in foundation and basement for RCC coloumn footings,pintol blocks,plinthbeam, staircase step etc.

Supplying and placing of Ready Mix M20 Graded of Concrete confirming to IS 456/2000 for Reinforcement Cement Concrete Structural elements under controlled water cement ratio using 20mm and down graded machine broken granite stone jelly including transportation and pumping excluding cost of centering and shuttering and reinforcement but including curing, finishing etc as directed by departmental officers

Plastering with cement mortar 1:4 (1cement and 4 p-sand)12mm thick including curing, etc., complete.

Painting two coats with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping,clean removal of dirt,etc.,complete and including necessary plaster of parris,putty wherever required and neat finishing etc.(ISI STD)

Epoxy paint for concrete surface at the bottom of deck slab and piers of the flyover: Surface preparation removal of marine fouling grease and other deposits with sweep sand blasting low pressure mildly including Scafolding One coat of primer DFT 50-60 microns (Dry Film Thickness) with mechanical spraying. One coat of epoxy TIO2 (top coat) DFT 100-110 microns (Dry Film Thickness) with mechanical spraying.

Finishing the Concrete surface of various grades using Power Trowelincluding hire charges of Power Trowel, fuel charges,labour chargesetc., complete.

Providing and Fixing of Retro Refelctorised Cautionary,90 cm equilateral triangle Mandatory and Informatory signs (with definition board) made out of High ntensity Prismatic GradeSheeting to Type – IV standards of IRC 67 . 2012 and ASTM D 4956 – 09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mmx3mm.Mild Steel angel and supported on a mild steel angel post 75x75x6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designedfoundation with M15 grade cement concrete 45mmx45cmx60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading chargesnecessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro – Reflection sheet shall consist of minimum coefficient of Retro-reflection as perTable 6.6 of IRC 67x2012. The retro reflection sheeting shall be covered under 7 years warranty issued for field performance and a certified copy of three years outdoor exposure report shall beobtained as per IRC 67-2012 (as per MORT&H pecificationNo.801)

Providing and Fixing of Retro Refelctorised Cautionary,60 cm circular Mandatory and Informatory signs (with definition board) made out of High intensity Prismatic Grade Sheeting conforming to Type – IV standards of IRC 67 . 2012 and ASTM D 4956 – 09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mmx3mm.Mild Steel angel and supported on a mild steel angel post 75x75x6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67- 2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45mmx45cmx60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro – Reflection sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67x2012. The retro reflection sheeting shall be covered under 7 years warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORT&H Specification No.801)

Providing and Fixing of Retro Refelctorised Hazard Traffic sign made out of High intensity Prismatic Grade 30cm X 90 cm rectangular Sheeting confirming to Type – IV standards of IRC 67- 2012 and ASTM D 4956 – 09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 5mmx3mm. Mild Steel angel and supported on a mild steel angel post 75x75x6mm and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx45cmx60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro – Reflection sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2012. The retro reflection sheeting shall be covered under 7 years warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2012 (as per MORT&H Specification No.801)

Providing and erecting direction and palce identification Retro Refelctorised signs having area up to 0.9Sq.m – Type IV made out of High intensity Prismatic Grade Sheeting conforming to Type – IV standards of IRC- 67:2012 and ASTM D 4956 – 09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mmx3mm. Mild Steel angle and supported on a mild steel angel post 75x75x6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx45cmx60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro – Reflection sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2012. The retro reflection sheeting shall be covered under 7 years warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2012 (as per MORT &H Specification No.801)